.dialog-indent-site {
    display: block;
    width: 100%;
}

.dialog-indent-site .el-form-item__content {
    width: calc(100% - 260px);
}

.dialog-indent-site .el-form-item__content .el-input {
    width: 100%;
}

.el-form-item {
    margin-bottom: 0px;
}